• 지역사회간호학회지
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• 제12권1호
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• pp.71-80
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• 2001

In an attempt to measure the needs of sexuality education according to sex. grade. type of school. this study was carried out. For this study, the questionnaires were given to 600 students of 4 high-schools in Seoul from March to April. 1999. Students never being received sexuality education were 32.5%. Even though in students being received sex education, the answer of being very instructive was only 2.2%. The needs of sexuality education in boy-student was high in sexual behavior and relationship domain as compared with the girl-student, especially high in masturbation and sexual dysfunction. In girl-student, the needs of sexuality education were high in abortion. sexual damage. In third-grade, the needs of sexuality education were high in personal skill domain as compared with the first and second-grade. And the second-grade's needs were high in sexual behavior domain. In academic school students, the needs of sexuality education were high in sexual behavior and sexual health domain as compared with vocational school. In conclusion, a variety of systematic sex education programs suitable for each characteristic of adolescence should be in need of being developed to the base on the sex educational needs of the students.

• 한국재난정보학회 논문집
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• 제12권3호
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• pp.235-241
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• 2016

최근 우리나라는 사회경제적 발전과 본격적인 고도기술사회로 진입하였다. 그러나, 재난에 대응하는 개인의 능력은 사회의 복접성 증가로 낮아지고 있다. 재난 발생 시 개인이 파악할 수 있는 정보의 한계로, 정확한 상황판단 및 재난대응이 어려워졌다. 지금까지는 일반 스피커를 활용한 재난경보방송을 하였다. 그러나 일반 스피커는 음의 반사에 의한 잔향음, 음의 감쇠현상 등에 의하여 명료한 음의 청취가 어려웠다. 이러한 문제점을 해결하기 위하여 음이 직진하는 특성과 음의 감쇠가 없는 지향성스피커를 활용하여 구난자에게 재난발생 상황 및 피난에 유효한 정보들을 효과적으로 제공할 수 있는 방안에 대하여 제안한다.

• 한국정보통신학회논문지
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• 제8권2호
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• pp.494-498
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• 2004

본 연구에서는 생체인식(Biometric)을 이용하여 Access Control System을 구현하였다. Biometrics는 생체인식 또는 생체 측정학으로 사람의 생체적, 행동적 특성을 이용하여 개인을 식별하는 학문 또는 기술이다. Access Control System은 개인을 식별 출입과 근태, 개인 관리, 보안 등에 사용하는 System으로 Biometric System과 접목으로 편리성과 보안성에서 탁월한 효과을 발휘할 수 있다. 본 연구에서 제안한 시스템은 기존의 RF Card System에 Wiegand(Data format) Signal 출력으로 기존 RF Card Reader대신 Access Control (Security) System을 구성할 수 있도록 설계되었고 컴퓨터와 RS-232, RS-422 또는 TCP/IP 로 구성되어 Software상에서 임베이디드 System을 Control 할 수 있게 되어 있다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 B
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• pp.1610-1612
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• 2005

In this paper, the inductive power collector using electromagnetic induction for vehicle such as the PRT(Personal Rapid Transit) system is suggested and some ideas for power collector design to improve the power transfer performance are presented. The proposed the inductive power collector is used for the PRT system, which has a large air-gap and demands a large electrical power capability. But, low output power is generated due to a loosely coupled characteristic of the large air-gap. Therefore, double layer construction of secondary winding, which was divided in half to increase both output current and output voltage was suggested. Also, a model of power collector and parallel winding structure and a model of concentration/decentralization winding are presented, in addition, the performance of inductive power collector to alignment condition between the primary power line and the inductive power transformer was verified by computer simulation of 2kW model.

• 대한의용생체공학회:의공학회지
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• 제24권6호
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• pp.543-548
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• 2003

Injuries of wrist in upper extremity is common onset in industrialized world. The development of joint arthroplasty and mechanical joint is area of research for biomechanical engineer and surgeon for a decade. Therefore. the knowledge of characteristic of joint motion is essential to develop the artificial wrist joint. In this study. the joint motions of wrist required for activities of daily living (ADLs). including personal hygiene and care. and general home activity were measured using flexible electrogoniometer. Total of 25 different daily activities were separated into four groups and tested on 15 subjects who did not show any abnormality of their joint functions. The maximum functional range of motion required for ADLs were obtained and standardized for analysis and comparison. Also. a least functional range of motion for ADLs were investigated. Results revealed that any significant differences were not found in least functional range of motion between left and right wrist to perform ADLs. However. a significant difference was found in different ADLs. Therefore. least range of motion obtained in this study can be used as basic data to design artificial joint and set a goal for surgeon to achieve appropriate treatment from patients.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2016년도 추계학술대회
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• pp.227-229
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• 2016

무인 항공기는 공중을 비행한다는 특성에 따라 추락할 경우 항공기뿐만 아니라 인명 및 재산피해를 동반할 가능성이 발생한다는 점에서 어떠한 환경에서도 정확한 제어가 가능한 하드웨어의 높은 신뢰성이 요구된다. 현재 무인 항공기 제어의 핵심은 비행 간 여러 외부 환경 변화 속에서도 기체의 중심을 잡아 불안정한 비행 및 추락을 방지하는 것이다. 본 연구는 무인항공기의 안정적인 비행을 돕는 하나의 관성 측정 장치를 이용한 기체의 중심을 잡는 기존 방식을 보완하여, 한 방향으로 장착되는 관성 측정장치를 역방향으로 장착하여, 두 개의 관성 측정 장치의 무인 항공기 기체가 가지는 가속도 3축, 자이로 3축에 대한 총 여섯 가지 센서 값을 이중으로 처리하는 시스템을 설계하여 무인 항공기의 주추락 원인 중 하나인 관성 측정 장치의 고장이나 전달되는 값의 오류로 인한 추락을 미연에 방지한다.

• International Journal of Computer Science & Network Security
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• 제21권8호
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• pp.276-280
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• 2021

The article presents the concept of ICT - competence, which is considered as the most important characteristic of professional competence, which includes a combination of the following components: motivational-value (orientation of the individual to the development of his ITC-competence in future professional activities); technological (complex of skills and abilities of ICT activities); cognitive (a system of knowledge of modern technologies of future professional activity); it is determined that the pedagogical support of the formation of ICT competence of future specialists is the individualization of the process training, due to their personal and professional needs and the specifics of a regional university, providing the necessary conditions for the implementation of this process.

• 영어영문학
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• 제59권4호
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• pp.645-666
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• 2013

In the history of the study of Shakespeare's texts the eighteenth century marked the emergence of editors, and in the history of Shakespearean editing Edmond Malone's emphasis on documentary evidence inaugurated a new stage. Malone's antiquarian scholarship sought to establish Shakespeare in the theatrical context of his age and a historically informed view of the physical circumstances under which he wrote his plays. Malone's editorial use of historical sources in terms of Shakespeare's past formulated a new mode of ascertaining his authorship: the construction of Shakespeare as a man of the theatre as well as of literature. Malone was the first scholar to recognize Shakespeare's merits as an actor, and to introduce the concept of the theatrical Shakespeare, which has become the scholarly norm since. In this respect this paper is designed to demonstrate that Malone's editorial principle and practice are characteristic of the identification of the factual documents of Shakespeare's biography, the authentication of his material to attain his true text, and the construction of his personal experiences through intensive readings of his plays. In conclusion, Malone's new criteria laid the foundation for the progress towards authorizing Shakespeare, thereby canonizing him as a figure of the theatrical and literary authority.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권1호
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• pp.131-146
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• 2021

Multimodal biometric-based recognition has been an active topic because of its higher convenience in recent years. Due to high user convenience of finger, finger-based personal identification has been widely used in practice. Hence, taking Finger-Print (FP), Finger-Vein (FV) and Finger-Knuckle-Print (FKP) as the ingredients of characteristic, their feature representation were helpful for improving the universality and reliability in identification. To usefully fuse the multimodal finger-features together, a new robust representation algorithm was proposed based on hierarchical model. Firstly, to obtain more robust features, the feature maps were obtained by Gabor magnitude feature coding and then described by Local Binary Pattern (LBP). Secondly, the LGBP-based feature maps were processed hierarchically in bottom-up mode by variable rectangle and circle granules, respectively. Finally, the intension of each granule was represented by Local-invariant Gray Features (LGFs) and called Hierarchical Local-Gabor-based Gray Invariant Features (HLGGIFs). Experiment results revealed that the proposed algorithm is capable of improving rotation variation of finger-pose, and achieving lower Equal Error Rate (EER) in our homemade database.

• 한국보육지원학회지
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• 제17권2호
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• pp.69-87
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• 2021

Objective: Studies have shown that turnover intention of teachers' in early childhood educational centers tend to negatively affect the quality of child care and children's adjustment. However, few studies have examined the underlying mechanism that increases teachers' turnover intention and have barely focused on environmental factors. We aimed to test whether workplace characteristics may affect teachers' turnover interntion through personal factors (i.e., burnout and health). Methods: A sample of 262 teachers participated in the study. Workplace characteristics, burnout, health and turnover intention were assesed through self-report questionnaires. Data were analyzed through SEM using Mplus and the significance of mediation effects were estimated by the bootstrapping confidence intervals. Results: Finidngs indicated that a poor workplace enviornment directly predicted high turnover intentions of teachers and indirectly predicted through their high burnout and poor health contidion. Conclusion/Implications: These findings contriubed to provide better understaning about an effective future direction for policies and intervention programs in order to decrease teachers' turnover intention and subsequently increase the quality of early childhood educational centers.